// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion JsonDecoder decoder
/// @description Checks that this property returns JsonDecoder which works as
/// expected
/// @author sgrekhov@unipro.ru

import "dart:convert";
import "../../../Utils/expect.dart";
import "../JsonDecoder/table1.lib.dart" show table;

main() {
  for (List<Object?> pair in table) {
    var codec = new JsonCodec() as JsonCodec?;
    Expect.isNotNull(codec?.decoder);

    Object? res = codec?.decoder.convert(pair[1] as String);
    Expect.deepEquals(pair[0], res);
  }
}
